72074520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:834

約数の個数: 192

約数和(自身を含む): 275296320

約数和(自身を除く): 203221800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 773, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1546, 1554, 1665, 2072, 2220, 2319, 2331, 2520, 2590, 2664, 3092, 3108, 3330, 3865, 3885, 4440, 4638, 4662, 5180, 5411, 6184, 6216, 6660, 6957, 7730, 7770, 9276, 9324, 10360, 10822, 11595, 11655, 13320, 13914, 15460, 15540, 16233, 18552, 18648, 21644, 23190, 23310, 27055, 27828, 28601, 30920, 31080, 32466, 34785, 43288, 46380, 46620, 48699, 54110, 55656, 57202, 64932, 69570, 81165, 85803, 92760, 93240, 97398, 108220, 114404, 129864, 139140, 143005, 162330, 171606, 194796, 200207, 216440, 228808, 243495, 257409, 278280, 286010, 324660, 343212, 389592, 400414, 429015, 486990, 514818, 572020, 600621, 649320, 686424, 800828, 858030, 973980, 1001035, 1029636, 1144040, 1201242, 1287045, 1601656, 1716060, 1801863, 1947960, 2002070, 2059272, 2402484, 2574090, 3003105, 3432120, 3603726, 4004140, 4804968, 5148180, 6006210, 7207452, 8008280, 9009315, 10296360, 12012420, 14414904, 18018630, 24024840, 36037260, 72074520]

約数ペア:

[(1, 72074520), (2, 36037260), (3, 24024840), (4, 18018630), (5, 14414904), (6, 12012420), (7, 10296360), (8, 9009315), (9, 8008280), (10, 7207452), (12, 6006210), (14, 5148180), (15, 4804968), (18, 4004140), (20, 3603726), (21, 3432120), (24, 3003105), (28, 2574090), (30, 2402484), (35, 2059272), (36, 2002070), (37, 1947960), (40, 1801863), (42, 1716060), (45, 1601656), (56, 1287045), (60, 1201242), (63, 1144040), (70, 1029636), (72, 1001035), (74, 973980), (84, 858030), (90, 800828), (105, 686424), (111, 649320), (120, 600621), (126, 572020), (140, 514818), (148, 486990), (168, 429015), (180, 400414), (185, 389592), (210, 343212), (222, 324660), (252, 286010), (259, 278280), (280, 257409), (296, 243495), (315, 228808), (333, 216440), (360, 200207), (370, 194796), (420, 171606), (444, 162330), (504, 143005), (518, 139140), (555, 129864), (630, 114404), (666, 108220), (740, 97398), (773, 93240), (777, 92760), (840, 85803), (888, 81165), (1036, 69570), (1110, 64932), (1260, 57202), (1295, 55656), (1332, 54110), (1480, 48699), (1546, 46620), (1554, 46380), (1665, 43288), (2072, 34785), (2220, 32466), (2319, 31080), (2331, 30920), (2520, 28601), (2590, 27828), (2664, 27055), (3092, 23310), (3108, 23190), (3330, 21644), (3865, 18648), (3885, 18552), (4440, 16233), (4638, 15540), (4662, 15460), (5180, 13914), (5411, 13320), (6184, 11655), (6216, 11595), (6660, 10822), (6957, 10360), (7730, 9324), (7770, 9276)]